22 On the sixth day, they gathered twice as much as usual-four quarts for each person instead of two. Then all the leaders of the community came and asked Moses for an explanation. 23 He told them, "This is what the Lord commanded: Tomorrow will be a day of complete rest, a holy Sabbath day set apart for the Lord . So bake or boil as much as you want today, and set aside what is left for tomorrow." 24 So they put some aside until morning, just as Moses had commanded. And in the morning the leftover food was wholesome and good, without maggots or odor. 25 Moses said, "Eat this food today, for today is a Sabbath day dedicated to the Lord . There will be no food on the ground today. 26 You may gather the food for six days, but the seventh day is the Sabbath. There will be no food on the ground that day." 27 Some of the people went out anyway on the seventh day, but they found no food. 28 The Lord asked Moses, "How long will these people refuse to obey my commands and instructions? 29 They must realize that the Sabbath is the Lord 's gift to you. That is why he gives you a two-day supply on the sixth day, so there will be enough for two days. On the Sabbath day you must each stay in your place. Do not go out to pick up food on the seventh day." 30 So the people did not gather any food on the seventh day. 31 The Israelites called the food manna. It was white like coriander seed, and it tasted like honey wafers.
Matthew Henry's Commentary on Exodus 16:22-31
Commentary on Exodus 16:22-31
(Read Exodus 16:22-31)
Here is mention of a seventh-day sabbath. It was known, not only before the giving of the law upon mount Sinai, but before the bringing of Israel out of Egypt, even from the beginning, Genesis 2:3. The setting apart one day in seven for holy work, and, in order to that, for holy rest, was ever since God created man upon the earth, and is the most ancient of the Divine laws. Appointing them to rest on the seventh day, he took care that they should be no losers by it; and none ever will be losers by serving God. On that day they were to fetch in enough for two days, and to make it ready. This directs us to contrive family affairs, so that they may hinder us as little as possible in the work of the sabbath. Works of necessity are to be done on that day; but it is desirable to have as little as may be to do, that we may apply ourselves the more closely to prepare for the life that is to come. When they kept manna against a command, it stank; when they kept it by a command, it was sweet and good; every thing is sanctified by the word of God and prayer. On the seventh day God did not send the manna, therefore they must not expect it, nor go out to gather. This showed that it was produced by miracle.